Cell and protein combined analysis device and combined analysis method

A technology of combined analysis and protein, applied in the field of combined analysis and detection devices of cells and proteins, can solve the problem of not being able to fully reflect the actual situation of patients, and achieve the effect of satisfying cell diagnosis and biochemical immunodiagnosis, meeting clinical needs and simple operation.

Inactive Publication Date: 2017-02-15
冯晓均
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, usually relying solely on the differential count of blood cells cannot fully reflect the actual situation of the patient. Doctors need to perform quantitative analysis of the proteins in the blood, especially the special proteins for certain diseases.

Method used

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  • Cell and protein combined analysis device and combined analysis method
  • Cell and protein combined analysis device and combined analysis method

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example 1

[0030] Example 1: Rapid diagnosis of bacterial infection.

[0031] In clinical diagnosis, doctors often need to detect procalcitonin (PCT), C-reactive protein (CRP) and the number of white blood cells in the patient's blood in order to make an accurate diagnosis of whether the patient is infected by bacteria, and guide the doctor to Patient medication.

[0032] 1) Place the patient's blood in the sample storage unit 1, and place the cell analysis chip 11 in the chip card slot of the movable chip stage 10;

[0033] 2) Driven by the motor, the mechanical arm 7 of the automatic sample feeding unit drives the micropipette 8, moves along the track 6, adds the blood sample into the reaction well corresponding to the staining area 9, and reacts with the white blood cell fluorescent stain pre-stored in the well;

[0034] 3) After the staining is completed, the blood sample is added to the inlet 17 of the cell analysis chip 11 by the automatic sample feeding unit 2, and under the acti...

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Abstract

The invention relates to a cell and protein combined analysis device and combined analysis method, and the device comprises a sample storage unit for carrying one or more whole-blood samples; an automatic sample feeding unit for sample loading, sample transferring and reagent addition operation; a cell analysis unit for classifying and counting cells of the sample; a protein analysis unit for protein biochemical and immunological detection of the sample; and a data processing unit for controlling automatic sample feeding operation, real-time collection of analysis results of the cell analysis unit and the protein analysis unit and display of processed results. Cell analysis and protein analysis are integrated in one device, automatic cell and protein combined analysis can be realized, and the cell and protein combined analysis device and combined analysis method have the advantages of high flux and simple operation, and can meet the clinical needs of simultaneous cell diagnosis and biochemical and immunological diagnosis of the blood samples.

Description

technical field [0001] The invention relates to a combined analysis and detection device and method for cells and proteins, in particular to a combined analysis device and method for automated blood cell analysis and protein biochemical immune analysis. Background technique [0002] Differential counting of blood cells is of great significance in clinical diagnostic applications. For example, in order to understand the condition of a cold patient, it is necessary to detect the number of various types of cells in the patient's blood; in order to know whether there is cancer cell proliferation in a cancer patient in a hospital, it is also necessary to count the cancer cells in the blood; cell count is very important for leukemia patients. It is particularly important. In order to accurately know the number of hematopoietic bone cells in the patient's body during chemotherapy so as to modify the treatment plan at any time, doctors need to count the cells in the patient's blood ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/02
CPCG01N35/025G01N2035/00237
Inventor 冯晓均胡锐
Owner 冯晓均
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